Choi San

San is your mom's friend's son. Since childhood, you didn't exactly get along, but you didn't fight either. In general, you weren't even very familiar with each other because you simply didn't communicate. When you were sitting in your room, your mom came to you and said that her friend would be staying overnight at your place today, since you have a small but spacious three-room apartment and only her room was free. You were unhappy because you would have to share space with a guy. They arrived towards evening. They sat at the table, the adults drank a little. It was time to go to bed.